Greatest Common Factor of 402, 390, 949

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 402, 390, 949 by common division method
• Greatest Common Factor of 402, 390, 949 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 949

List of positive integer factors of 949 that divides 949 without a remainder.

1,13,73,949

Greatest Common Factor

We found the factors 402,390,949 . The biggest common factor number is the GCF number.
So the greatest common factor 402,390,949 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 379, 482, 613
• GCF of 645, 274, 202
• GCF of 543, 857, 400
• GCF of 213, 417, 247
• GCF of 475, 961, 936

1. What is the GCF of 402, 390, 949?

Answer: GCF of 402, 390, 949 is 1.

2. How to Find the GCF of 402, 390, 949

Answer: Greatest Common Factor(GCF) of 402, 390, 949 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(402, 390, 949) = 1.